J. & W. SELIGMAN & CO.
Incorporated
May 1, 2000
Securities and Exchange Commission
Judiciary Plaza
450 Fifth Street, NW
Washington, DC 20549
Re: Tri-Continental Corporation (the "Fund")
Amendment No. 30
File No. 33-76773 and 811-266
Dear Sir or Madam:
Pursuant to Rule 497(j) under the Securities Act of 1933, I hereby certify that
the Prospectus and Statement of Additional Information that would have been
filed pursuant to Rule 497(c) does not differ from that contained in
Amendment No. 30 to the Fund's Registration Statement on Form N-2 filed
electronically with the Securities and Exchange Commission on April 28, 2000.
If you have any questions, please do not hesitate to call me at (212) 850-1375.
Very truly yours,
/s/Jennifer G. Muzzey
Jennifer G. Muzzey
Legal Assistant
Law & Regulation
100 Park Avenue New York, New York (212) 850-1375